Strata Motor
Strata Motor
Explore our core custom-developed robotic gear motors, featuring low noise high torque parameters tailored to strict dimensional tolerances.
Global robotics relies heavily on exact spatial motion control, torque delivery stability, and structural longevity. Unfortunately, navigating communication bottlenecks, agent margins, and product-to-product quality variances often slows engineering pipelines down. Strata Motor is the responsive, direct-from-source China design house and factory built to eliminate these hurdles. We manufacture high-end micro gearboxes, brush and brushless motors, and complex planetary systems from raw materials to final validation.
Founded with manufacturing integrity since 2006, our development framework targets zero-defect integration targets. We work directly with engineers across North America, Europe, and Asia to develop precision coreless, stepper, planetary, and vibration actuators designed for demanding operating environments.
"By removing intermediary supply chains and integrating automated production under one roof, we achieve reliable lot-to-lot tolerances and rapid application-specific customizations."
Deep engineering heritage established in 2006, delivering stable automated production runs and components that maintain structural profiles over millions of duty cycles.
Each unit undergoes automated dynamic balancing, acoustic isolation testing, and back-EMF analysis before dispatch to guarantee installation readiness.
Fully compliant with international ISO9001, CE, RoHS, and REACH safety and ecological protocols to guarantee smooth import and certification cycles.
How specialized OEM/ODM micro-motors resolve modern design dilemmas across medical, industrial, and consumer markets.
By leveraging close geographic density of cold-drawn steel manufacturers, rare-earth magnet processing centers, and high-precision CNC tool shops in China, Strata Motor manages cost efficiencies and lead times that remain unmatched elsewhere. Our integrated assembly floor processes basic metals into functional sub-micron gears without cross-border transit delays.
Global operations need repeatable delivery, technical documentation, and long-term part availability. OEMs often experience structural changes when components shift mid-production. Our documentation practices guarantee exact mechanical consistency, ensuring that the motor you integrate in Year 1 performs identically in Year 10.
Modern micro-actuation demands higher torque densities within smaller volumetric dimensions. We address this trend through custom slotless BLDC wind designs, high-flux neodymium rotor configurations, and planetary gear assemblies designed to mitigate friction wear. Encoder feedback loops are matched to controllers to support sub-millimeter positioning.
| Motor Series | Voltage Input (V) | Speed Capability (RPM) | Nominal Torque Output | Optimal Application Space |
|---|---|---|---|---|
| Planetary Geared Series (22mm-36mm) | 6V, 12V, 24V | 15 - 15,000 RPM | Up to 60 kg.cm | Exoskeletons, surgical joints, active prosthetics |
| Miniature Spur DC Geared Series | 3V - 12V | 50 - 500 RPM | 1.5 - 8.0 kg.cm | Biometric smart locks, high-security safes |
| Shaded Pole AC Series | 100V - 240V | 10 - 60 RPM | High Static Hold | Pellet stoves, high-temperature kitchen equipment |
| High-Speed Power Tool DC Series | 12V, 24V | Up to 15,000 RPM | Excellent Dynamic Response | Pneumatic auxiliary pumps, cordless torque tools |
Operational control from raw material receipt through dynamic testing stages.
In-house gear hobbing, CNC machining, and automated winders that keep external tolerances within +/-0.005mm.
How we guarantee performance repeatability across various environmental extremes.
Ensuring cross-border compliance, reducing integration friction, and providing engineering support from prototype to final commissioning.
We supply complete CAD models (STEP/IGES), motor diagnostic reports, and performance charts directly to your technical teams. We offer real-time consulting to resolve issues with fitment, heat dissipation, and sensor alignment.
Each production run complies with CE, RoHS, and REACH directives. Our manufacturing workflows are documented to help you secure UL/CSA certifications for your final assembled products.
We support various delivery terms, including FOB, CIF, DDP, and EXW, and provide custom labeling, localized barcode integration, and eco-friendly protective packaging to safeguard components during transit.
Common questions from design engineers and procurement professionals during the selection process.
Standard design customizations (e.g., custom shafts, cables, or mounting plates) typically require 15 to 20 business days. For complex configurations involving custom planetary gear ratios or custom housings, prototype development generally takes 30 to 45 days, followed by 3D CAD modeling and initial validation cycles.
We control gearhead backlash through precise hobbing processes, selective gear matching, and rigorous QC testing. Our standard gearboxes deliver backlash tolerances below 1.5 degrees, with ultra-precise options available below 0.5 degrees for sensitive positioning applications, such as surgical robots and cameras.
We supply magnetic and optical incremental encoders with resolution options ranging from 12 to 1024 lines per revolution (LPR). For high-precision applications, we can integrate absolute magnetic encoders (SSI, SPI, or BiSS-C protocols) directly into the rear motor cap.
Our facility operates under an ISO9001 certified quality system. We provide full material traceability reports, salt spray test certificates, dynamic acoustic test results, and compliance documentation for RoHS and REACH standards.
Browse our additional range of specialized DC, vibration, and planetary geared micro-motors.
